190245410901 has 24 divisors (see below), whose sum is σ = 338214065280. Its totient is φ = 100349227296.

The previous prime is 190245410899. The next prime is 190245410911. The reversal of 190245410901 is 109014542091.

It is a happy number.

190245410901 is a `hidden beast` number, since 1 + 9 + 0 + 24 + 541 + 0 + 90 + 1 = 666.

It is not a de Polignac number, because 190245410901 - 2¹ = 190245410899 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190245410911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116144121 + ... + 116145758.

It is an arithmetic number, because the mean of its divisors is an integer number (14092252720).

Almost surely, 2^190245410901 is an apocalyptic number.

It is an amenable number.

190245410901 is a deficient number, since it is larger than the sum of its proper divisors (147968654379).

190245410901 is a wasteful number, since it uses less digits than its factorization.

190245410901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232289905 (or 232289902 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

Adding to 190245410901 its reverse (109014542091), we get a palindrome (299259952992).

The spelling of 190245410901 in words is "one hundred ninety billion, two hundred forty-five million, four hundred ten thousand, nine hundred one".